Guest Access Portal - enable to use local DB user

Hi all.

I would like to have another method to access WiFi in "Guest Access Portal". A method based on user defined in a local DB of cnMaestro. In this case I can define "special" user with special grant for session, up/down link, client quota, devices number, validity hours on every week's day and validity from day "X" to day "Y".

Many thanks.